Incorporates any RS-232/485 serial device in Ethernet Data transmission via Virtual COM or raw TCP connection VxComm Driver for 32-bit and 64-bit Windows XP/2003/2008/Vista/7/8/10 SRAM: 384 KB, Flash: 512 KB, EEPROM: 2 KB Operating Temperature: -25 °C to +75 °C Storage Temperature: -40 °C to +80 °C Power Reverse Polarity Protection